Town Hall Address 4-10 W. Lancaster Ave. Downingtown, PA 19335 United States- Chester County Website https://www.downingtown.org/ Deed Registry 610-344-6330 https://www.chesco.org/431/Records-Search Monday - Friday: 8:30 A.M. - 4:30 P.M. 313 W. Market St., Suite 3302 West Chester, PA 19380 United States Tax Collector 610-269-0344 Ext. 206 4-10 W. Lancaster Ave. Downingtown, PA 19335 United States Zoning 610-269-0344 Ext. 208 4-10 W. Lancaster Ave. Downingtown, PA 19335 United States Fire District 610-269-0344 Ext. 232 122 West Pennsylvania Ave. Downingtown, PA 19335 United States Water 610-269-5362 100 Water Plant Way Downingtown, PA 19335 United States Code Enforcement 610-269-0344 4-10 W. Lancaster Ave. Downingtown, PA 19335 United States County Chester